In `DeltaABC `, if `C= 90^@`, then `R+r=`

In Delta ABC, if C=90^(@), then R+r=

In Delta ABC if /_C=90^(@) then R+r=

In DeltaABC," if " angleC=90^(@)," then " (a+c)/(b)+(b+c)/(a) is equal to :

In any DeltaABC , prov "If in a "DeltaABC, /_C=90^(@)," then prove that sin"(A-B)=((a^(2)-b^(2)))/((a^(2)+b^(2)))

In DeltaABC , if 2R+r=r_(2) then angleB=

In DeltaABC , if r = 1, R = 3, and s = 5 , then the value of a^(2) + b^(2) + c^(2) is _____

In Delta ABC , if a = 10 and b cot B + c cot C = 2(r + R) then the maximum area of DeltaABC will be